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15.738  Articles
1 of 1.575 pages  |  10  records  |  more records»
Reaction coordinates are vital tools for qualitative and quantitative analysis of molecular processes. They provide a simple picture of reaction progress and essential input for calculations of free energies and rates. Iso-committor surfaces are considere... see more

In this study, two simple Schiff base copper complexes [Cu(H2O)2(HL)]·2H2O (Complex 1) (H3L = 2-OH-4-(OH)-C6H2CH=NCH2CO2H) and [Cu(py)2(HL)] (Complex 2) (Py = pyridine) were initially achieved and authenticated by single-crystal X-ray structure analyses (... see more

The object of research is the process of oxide reduction in a reaction system of mass m due to the reaction on a contact surface with an area of S.An adaptive technology is proposed that allows one to construct the kinetic equation of the process in which... see more

This study involved 16 male volunteers, right-handers, ages 18-21, without complaints of health – students of Taras Shevchenko National University of Kyiv (control group) and 16 male volunteers, right-handers, aged 27-43, military men who took part i... see more

Many interesting rare events in molecular systems, like ligand association, protein folding or conformational changes, occur on timescales that often are not accessible by direct numerical simulation. Therefore, rare event approximation approaches like in... see more

The complexation reactions of N-substituted thiourea derivatives with PdCl2 have been investigated in the present work. The functionally substituted thiourea derivatives are found to be effective chelating agents, in which the nature of substitu... see more

Oximic 1,2,4-triazole ligands 2a-e were prepared from the reaction of 3-acetyl–4,5-dihydro-1H-1,2,4-triazoles 1a-e with hydroxylamine hydrochloride at room temperature. At higher temperatures, the reaction afforded, however, the novel ring transformation ... see more

Abstrak. Penyakit kusta atau Morbus Hansen adalah penyakit kronik yang disebabkan oleh  Mycobacterium leprae (M. leprae). Basil ini pertama menyerang saraf tepi, selanjutnya dapat menyerang kulit, mukosa mulut, saluran nafas atas, dan organ-organ lai... see more

Our study compares the performances of two statistical methods, namely multiple linear regression and classification and regression trees, for deriving spatial models of soil reaction in the surface horizon. The applications were carried out within a 186 ... see more

1 of 1.575 pages  |  10  records  |  more records»